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BOSTON MARATHON 2024

Carson Fleno

Bib: 25437•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:32
Rank: #24595
Start → 5K
10:48/mi
33:32 split
10K· 6.21 mi
1:06:58
Rank: #24274 (+321)
5K → 10K
10:46/mi
33:26 split
15K· 9.32 mi
1:40:41
Rank: #24003 (+271)
10K → 15K
10:51/mi
33:43 split
20K· 12.43 mi
2:18:55
Rank: #24134 (-131)
15K → 20K
12:18/mi
38:14 split
Half· 13.11 mi
2:26:45
Rank: #24134
20K → Half
11:29/mi
7:50 split
25K· 15.53 mi
2:59:20
Rank: #24235 (-101)
Half → 25K
13:26/mi
32:35 split
30K· 18.64 mi
3:39:00
Rank: #24048 (+187)
25K → 30K
12:46/mi
39:40 split
20M
3:56:36
Rank: #23984 (+64)
30K → 20M
12:57/mi
17:36 split
21M
4:10:42
Rank: #23908 (+76)
20M → 21M
14:06/mi
14:06 split
35K· 21.75 mi
4:19:37
Rank: #23854 (+54)
21M → 35K
11:55/mi
8:55 split
23M
4:36:10
Rank: #23806 (+48)
35K → 23M
13:13/mi
16:33 split
24M
4:48:10
Rank: #23731 (+75)
23M → 24M
12:00/mi
12:00 split
40K· 24.85 mi
4:59:26
Rank: #23719 (+12)
24M → 40K
13:11/mi
11:16 split
25.2M
5:04:26
Rank: #23710 (+9)
40K → 25.2M
14:30/mi
5:00 split
Finish· 26.22 mi
5:16:06
Rank: #23657 (+53)
25.2M → Finish
11:27/mi
11:40 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:26:45
Pace11:12 /mi
2nd Half
Distance13.11 mi
Time2:49:21
Pace12:55 /mi
📊Positive Split: 15.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:4833:3210:4833:32
10:48
-
10K
6.21 mi12:24:141:06:5810:4733:26
10:46
-0:02
15K
9.32 mi12:57:571:40:4110:4833:43
10:51
+0:05
20K
12.43 mi13:36:112:18:5511:1138:14
12:18
+1:27
Half
13.11 mi13:44:012:26:4511:127:50
11:29
-0:49
25K
15.53 mi14:16:362:59:2011:3332:35
13:26
+1:57
30K
18.64 mi14:56:163:39:0011:4539:40
12:46
-0:40
20M
20.00 mi15:13:523:56:3611:5017:36
12:57
+0:11
21M
21.00 mi15:27:584:10:4211:5614:06
14:06
+1:09
35K
21.75 mi15:36:534:19:3711:568:55
11:55
-2:11
23M
23.00 mi15:53:264:36:1012:0016:33
13:13
+1:18
24M
24.00 mi16:05:264:48:1012:0012:00
12:00
-1:13
40K
24.85 mi16:16:424:59:2612:0311:16
13:11
+1:11
25.2M
25.20 mi16:21:425:04:2612:055:00
14:30
+1:19
Finish
26.22 mi16:33:225:16:0612:0411:40
11:27
-3:03

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

10:46 /mi

Average Pace

12:04 /mi

Slowest Pace

14:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:11

38% of race

Time at Steady Pace

1:38:49

31% of race

Time at Slower Pace

1:37:06

31% of race

Average Pace: 12:03 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:50:4833:3210:4833:32
10:48
#24595
10K
6.21 mi12:24:141:06:5810:4733:26
10:46
#24274
15K
9.32 mi12:57:571:40:4110:4833:43
10:51
#24003
20K
12.43 mi13:36:112:18:5511:1138:14
12:18
#24134
Half
13.11 mi13:44:012:26:4511:127:50
11:29
#24134
25K
15.53 mi14:16:362:59:2011:3332:35
13:26
#24235
30K
18.64 mi14:56:163:39:0011:4539:40
12:46
#24048
20M
20.00 mi15:13:523:56:3611:5017:36
12:57
#23984
21M
21.00 mi15:27:584:10:4211:5614:06
14:06
#23908
35K
21.75 mi15:36:534:19:3711:568:55
11:55
#23854
23M
23.00 mi15:53:264:36:1012:0016:33
13:13
#23806
24M
24.00 mi16:05:264:48:1012:0012:00
12:00
#23731
40K
24.85 mi16:16:424:59:2612:0311:16
13:11
#23719
25.2M
25.20 mi16:21:425:04:2612:055:00
14:30
#23710
Finish
26.22 mi16:33:225:16:0612:0411:40
11:27
#23657
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24595103001030023539(Top 92%)9706(Top 89%)9706(Top 208%)
10K6.21 mi3.10 mi24274+32110112+18810112+18823957(Top 94%)9943(Top 91%)9943(Top 213%)
15K9.32 mi3.11 mi24003+2719955+1579955+15723539(Top 92%)9706(Top 89%)9706(Top 208%)
20K12.43 mi3.11 mi24134-13110048-9310048-9324290(Top 95%)10173(Top 93%)10173(Top 218%)
Half13.11 mi0.68 mi2413410046+210046+224084(Top 94%)10099(Top 92%)10099(Top 217%)
25K15.53 mi2.42 mi24235-10110120-7410120-7424553(Top 96%)10379(Top 95%)10379(Top 223%)
30K18.64 mi3.11 mi24048+18710045+7510045+7523004(Top 90%)9657(Top 88%)9657(Top 207%)
20M20.00 mi1.36 mi23984+6410031+1410031+1422798(Top 89%)9659(Top 88%)9659(Top 207%)
21M21.00 mi1.00 mi23908+7610003+2810003+2822461(Top 88%)9527(Top 87%)9527(Top 204%)
35K21.75 mi0.75 mi23854+549985+189985+1821669(Top 85%)9184(Top 84%)9184(Top 197%)
23M23.00 mi1.25 mi23806+489967+189967+1822858(Top 89%)9776(Top 89%)9776(Top 210%)
24M24.00 mi1.00 mi23731+759940+279940+2721454(Top 84%)9167(Top 84%)9167(Top 197%)
40K24.85 mi0.85 mi23719+129941-19941-122542(Top 88%)9727(Top 89%)9727(Top 209%)
25.2M25.20 mi0.35 mi23710+99937+49937+422382(Top 88%)9645(Top 88%)9645(Top 207%)
Finish26.22 mi1.02 mi23657+539918+199918+1922344(Top 87%)9618(Top 88%)9618(Top 206%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21stories
+97ft-345ft

Overall

23539

Females

9706

F18-39

9706

5K→10K

3.1 - 6.2 mi

Top 94%
×5stories
+79ft-138ft

Overall

23957

Females

9943

F18-39

9943

10K→15K

6.2 - 9.3 mi

Top 92%
×3stories
+67ft-78ft

Overall

23539

Females

9706

F18-39

9706

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

24290

Females

10173

F18-39

10173

20K→Half

12.4 - 13.1 mi

Top 94%
×2stories
+19ft-37ft

Overall

24084

Females

10099

F18-39

10099

Half→25K

13.1 - 15.5 mi

Top 96%
×4stories
+66ft-88ft

Overall

24553

Females

10379

F18-39

10379

25K→30K

15.5 - 18.6 mi

Top 90%
×9stories
+181ft-148ft

Overall

23004

Females

9657

F18-39

9657

30K→20M

18.6 - 20.0 mi

Top 89%
×5stories
+64ft-50ft

Overall

22798

Females

9659

F18-39

9659

20M→21M

20.0 - 21.0 mi

Top 88%
×8stories
+106ft-24ft

Overall

22461

Females

9527

F18-39

9527

21M→35K

21.0 - 21.8 mi

Top 85%
×7stories
+17ft-86ft

Overall

21669

Females

9184

F18-39

9184

35K→23M

21.8 - 23.0 mi

Top 89%
×5stories
+23ft-63ft

Overall

22858

Females

9776

F18-39

9776

23M→24M

23.0 - 24.0 mi

Top 84%
×6stories
+12ft-82ft

Overall

21454

Females

9167

F18-39

9167

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

22542

Females

9727

F18-39

9727

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

22382

Females

9645

F18-39

9645

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2stories
+22ft-21ft

Overall

22344

Females

9618

F18-39

9618

Passing Analysis

Category:
Athletes Passed
1469
Passed By
531
Net Change
+938
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24595
5K → 10K35837+321#24595#24274
10K → 15K30231+271#24274#24003
15K → 20K56187-131#24003#24134
20K → Half17170#24134#24134
Half → 25K54155-101#24134#24235
25K → 30K20518+187#24235#24048
30K → 20M7814+64#24048#23984
20M → 21M837+76#23984#23908
21M → 35K595+54#23908#23854
35K → 23M6820+48#23854#23806
23M → 24M794+75#23806#23731
24M → 40K3018+12#23731#23719
40K → 25.2M1910+9#23719#23710
25.2M → Finish618+53#23710#23657
TOTALS1469531+938
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing